Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Jiudian features a humid subtropical climate (Cwa).Temperatures typically range between 8 °C (47 °F) and 29 °C (85 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 1367 mm (53.8 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually.Jiudian enjoys an average of 2402 hours of sunshine throughout the year, and daylight varies from 10 hours 15 minutes to 14 hours 1 minutes per day.
The warmest months in Jiudian are June, July and August, with daily mean temperatures ranging from 25 to 29 °C (77 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 10 °C (47 - 50 °F) throughout the day. On average each year, Jiudian experiences 124 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 17°C (63°F) | 26°C (78°F) | 32°C (90°F) | 34°C (94°F) | 36°C (97°F) | 36°C (97°F) | 39°C (103°F) | 40°C (104°F) | 38°C (100°F) | 35°C (96°F) | 26°C (80°F) | 18°C (65°F) |
Mean maximum | 15°C (59°F) | 20°C (69°F) | 29°C (84°F) | 32°C (90°F) | 35°C (94°F) | 34°C (94°F) | 38°C (101°F) | 39°C (102°F) | 35°C (95°F) | 29°C (85°F) | 24°C (75°F) | 16°C (62°F) |
Average high | 11°C (51°F) | 13°C (56°F) | 19°C (66°F) | 23°C (74°F) | 26°C (79°F) | 28°C (84°F) | 32°C (90°F) | 34°C (93°F) | 28°C (82°F) | 21°C (70°F) | 16°C (62°F) | 12°C (53°F) |
Daily mean | 8°C (47°F) | 10°C (50°F) | 15°C (59°F) | 19°C (66°F) | 22°C (72°F) | 25°C (77°F) | 28°C (83°F) | 29°C (85°F) | 24°C (76°F) | 18°C (65°F) | 13°C (56°F) | 9°C (49°F) |
Average low | 6°C (43°F) | 7°C (44°F) | 11°C (52°F) | 15°C (59°F) | 18°C (65°F) | 22°C (71°F) | 25°C (77°F) | 25°C (78°F) | 21°C (71°F) | 16°C (61°F) | 11°C (52°F) | 7°C (45°F) |
Mean minimum | 1°C (34°F) | 3°C (37°F) | 6°C (44°F) | 10°C (51°F) | 15°C (59°F) | 19°C (66°F) | 22°C (73°F) | 21°C (71°F) | 17°C (63°F) | 12°C (53°F) | 7°C (44°F) | 2°C (35°F) |
Minimum | -2°C (29°F) | 1°C (33°F) | 5°C (42°F) | 8°C (47°F) | 12°C (55°F) | 17°C (62°F) | 21°C (70°F) | 20°C (67°F) | 16°C (62°F) | 9°C (49°F) | 4°C (39°F) | 0°C (33°F) |
Compare temperature, precipitation, sunshine, UV index in Jiudian, Chongqing, China with other places around the world.
Jiudian usually has the most precipitation in May, July and September, with an average of 16 rainy days and 180 mm (7.1 inches) of precipitation per month.The driest months in Jiudian are January, February and December. On average, 38 mm (1.5 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 32 (1.3) | 51 (2.0) | 102 (4.0) | 137 (5.4) | 186 (7.3) | 156 (6.2) | 180 (7.1) | 136 (5.4) | 173 (6.8) | 116 (4.6) | 67 (2.7) | 31 (1.2) |
Average precipitation days (≥ 1 mm) | 8 | 9 | 15 | 14 | 19 | 16 | 14 | 11 | 16 | 14 | 11 | 9 |
The sunniest months in Jiudian are June, July and August, when the sun shines an average of 9 hours 23 minutes a day.Least sunny months in Jiudian: January, October and December receive an average of 4 hours 5 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 106 | 157 | 189 | 206 | 239 | 251 | 300 | 312 | 217 | 144 | 147 | 129 |
Mean daily daylight hours | 10h 27m | 11h 7m | 11h 59m | 12h 53m | 13h 38m | 14h 1m | 13h 49m | 13h 10m | 12h 18m | 11h 25m | 10h 38m | 10h 15m |
Jiudian experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Jiudian UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 5 | 6 | 8 | 11 | 11 | 12 | 12 | 12 | 10 | 9 | 6 | 5 |